{"id":389311,"date":"2024-10-11T18:21:15","date_gmt":"2024-10-11T18:21:15","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/"},"modified":"2024-10-11T18:29:11","modified_gmt":"2024-10-11T18:29:11","slug":"389311","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/","title":{"rendered":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Hi Douk,&lt;\/p&gt;&lt;p class=&#8221;&rdquo;&rdquo;MsoNormal&rdquo;&rdquo;&#8221;&gt;If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. &lt;br&gt;Note that this plasticity model uses the *MAT_PIECEWISE_LINEAR_PLASTICITY model of LS-DYNA that is based on isotropic von Mises plasticity and isotropic hardening, and you can refer to the help documentation for the available options and more details about this model.&lt;\/p&gt;&lt;p&gt;&lt;br&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/11-10-2024-1728670726-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-389311","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. Note that this\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. Note that this\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/11-10-2024-1728670726-mceclip0.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/11-10-2024-1728670726-mceclip0.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-10-11T18:21:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-10-11T18:29:11+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. Note that this\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/11-10-2024-1728670726-mceclip0.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389311\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389311\\\/#listItem\",\"name\":\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389311\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389311\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389311\\\/\",\"name\":\"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum\",\"description\":\"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. 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Once you select this model, you can input your stress-strain data in the form of tabular data. Note that this","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/#listItem","name":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/#listItem","position":2,"name":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/","name":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum","description":"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. Note that this","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/#breadcrumblist"},"datePublished":"2024-10-11T18:21:15+00:00","dateModified":"2024-10-11T18:29:11+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum","og:description":"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. Note that this","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389311\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/11-10-2024-1728670726-mceclip0.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/11-10-2024-1728670726-mceclip0.png","article:published_time":"2024-10-11T18:21:15+00:00","article:modified_time":"2024-10-11T18:29:11+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Most simple material model for non-linear plastic in LS-Dyna Mechanical WB | Ansys Learning Forum","twitter:description":"Hi Douk,If you have your stress-strain curve available, I would suggest you to employ the Multilinear Isotropic Hardening model available in Engineering Data (picture below) and then proceed to more complex models if necessary. Once you select this model, you can input your stress-strain data in the form of tabular data. 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